# # Copyright (c) Facebook, Inc. and its affiliates.
# #
# # This source code is licensed under the MIT license found in the
# # LICENSE file in the root directory of this source tree.
#
# from setuptools import setup
# from torch.utils.cpp_extension import BuildExtension, CUDAExtension
# import glob
#
# _ext_src_root = "_ext_src"
# _ext_sources = glob.glob("{}/src/*.cpp".format(_ext_src_root)) + glob.glob(
#     "{}/src/*.cu".format(_ext_src_root)
# )
# _ext_headers = glob.glob("{}/include/*".format(_ext_src_root))
#
# setup(
#     name='pointnet2',
#     ext_modules=[
#         CUDAExtension(
#             name='pointnet2._ext',
#             sources=_ext_sources,
#             extra_compile_args={
#                 "cxx": ["-O2", "-I{}".format("{}/include".format(_ext_src_root))],
#                 "nvcc": ["-O2", "-I{}".format("{}/include".format(_ext_src_root))],
#             },
#         )
#     ],
#     cmdclass={
#         'build_ext': BuildExtension
#     }
# )




from setuptools import setup
from torch.utils.cpp_extension import BuildExtension, CUDAExtension
import glob
import os

_ext_src_root = "_ext_src"
_ext_sources = glob.glob("{}/src/*.cpp".format(_ext_src_root)) + glob.glob(
    "{}/src/*.cu".format(_ext_src_root)
)
_ext_headers = glob.glob("{}/include/*".format(_ext_src_root))

headers = "-I" + os.path.join(os.path.dirname(os.path.abspath(__file__)), '_ext_src', 'include')

setup(
    name='pointnet2',
    ext_modules=[
        CUDAExtension(
            name='pointnet2._ext',
            sources=_ext_sources,
            extra_compile_args={
                "cxx": ["-O2", headers],
                "nvcc": ["-O2", headers]
            },
        )
    ],
    cmdclass={
        'build_ext': BuildExtension
    }
)